Superlux HD681B vs DEARBIRDER Over Ear Headphones at a Glance
• Superlux HD681B: A wired, semi-open design with 50 mm drivers and a listed 10 Hz–30 kHz frequency range; its trade-off is a 2.5 m cable and no listed built-in microphone or wireless mode.
• DEARBIRDER Over Ear Headphones: Bluetooth 5.3, an included USB transmitter and audio cable, FM radio, and a built-in microphone; its trade-off is a stated 8–10 hours of battery use before recharging or switching to wired mode.
• Choose Superlux HD681B if you want a simple wired headset for music, monitoring, streaming, or gaming.
• Choose DEARBIRDER if you want wireless listening, calls, and multiple ways to connect to compatible devices.
The Superlux HD681B is for listeners who want a wired headphone with a broad listed frequency range and large 50 mm drivers. Its semi-open design and 32-ohm impedance suit a desk setup for music listening, recording, streaming, or gaming. The cable is a substantial 2.5 m, single-sided straight cord, which gives room to move around a workstation but can be cumbersome if you want to travel light.
The self-adjusting headband and soft earpads are intended to make longer listening sessions more comfortable. A 3.5 mm connection keeps the setup simple, and the package also includes a 6.3 mm adapter and a protective storage pouch. Those details make the Superlux a practical fit for someone moving between personal listening and audio equipment with a larger headphone jack.
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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-18 · 6 min read · Independent comparison
DEARBIRDER Over Ear Headphones: Who It's For
DEARBIRDER is the more flexible choice for a household with different listening setups. It supports Bluetooth 5.3, comes with a USB transmitter and cables, and can connect to compatible TVs, computers, phones, and other audio devices. It also has FM radio and a built-in microphone for calls. For a kid who needs a microphone for voice chat, those are useful features to weigh against the more basic wired setup of the Superlux.
Battery life is listed as 8–10 hours, with charging taking about two hours in the product details. When you do not want to rely on the battery, the included 3.5 mm audio cable allows wired listening. The 40 mm drivers and listed 20 Hz–20 kHz frequency range provide a clear point of comparison with the Superlux’s 50 mm drivers and broader stated range, though those figures alone do not tell you which headphone will sound better to a particular listener.
There are trade-offs. DEARBIRDER needs charging for wireless use, and its stated runtime means it is not a set-and-forget option for very long listening stretches. Its feature set is also broader than someone may need if the headphones will stay plugged into one device. The adjustable headband and memory protein foam earcups are designed with comfort in mind, but the available information does not establish how well they fit every child.
• Best for a built-in microphone → DEARBIRDER. Its listed features include a microphone for calls; the Superlux specifications do not list one.
• Best for wireless listening → DEARBIRDER. It supports Bluetooth 5.3 and includes a USB transmitter. Superlux is wired.
• Best for avoiding battery charging → Superlux HD681B. It uses a wired connection, while DEARBIRDER lists 8–10 hours of battery life.
• Best for a longer frequency-response specification → Superlux HD681B. Its listed range is 10 Hz–30 kHz, compared with 20 Hz–20 kHz for DEARBIRDER. That is a specification comparison, not a guarantee of personal sound preference.
• Best for switching between several connection types → DEARBIRDER. It offers Bluetooth, a USB transmitter, and a 3.5 mm audio cable, plus an RCA cable is listed among the included accessories.
• Best for a long cable at a fixed listening spot → Superlux HD681B. Its 2.5 m single-sided cable can suit a desk or studio setup, but may be awkward when moving around.
• Best for FM radio built into the headphones → DEARBIRDER. Superlux’s listed features focus on wired audio rather than radio playback.
• Best match for kids who need a microphone → DEARBIRDER. Its microphone is the deciding feature here, though the product details describe an adult age range, so check fit and suitability for the child rather than assuming the headband will fit.
These differences also help narrow down common searches such as “headband headphones budget.” I would compare the connection style and features that matter to your household rather than treating either model as an automatic fit. If you are searching for a “sweatproof kids headset bluetooth 5.4,” neither product’s listed specifications establish sweat resistance, and DEARBIRDER is Bluetooth 5.3 rather than 5.4. For “best sleep headphones for audiophiles,” neither listing describes a sleep-specific design; these are conventional over-ear headphones, so I would not choose either on the assumption it is made for sleeping.
For kids with microphone, I would choose DEARBIRDER Over Ear Headphones because its built-in microphone, Bluetooth connection, and wired fallback are more useful for calls and changing devices. Its battery requires planning, and I would check the fit for the child rather than assume an adult-oriented headband will suit them.
If I were buying for a fixed desk setup and did not need a microphone or wireless playback, I would choose the Superlux HD681B instead. Its wired design and 2.5 m cable are a cleaner match for that job.
DEARBIRDER is the clear match based on the listed features: it has a built-in microphone for calls. Superlux’s specifications do not list a microphone, and DEARBIRDER’s product details describe an adult age range, so fit still deserves consideration.
Yes. The package includes a 3.5 mm audio cable for wired listening, and a USB transmitter is also included for compatible devices. Wired use gives you an alternative when you do not want to rely on the battery.
DEARBIRDER is listed with active noise cancellation, while Superlux lists passive noise cancellation and uses a semi-open design. The specifications do not quantify how much noise either one reduces, so I would not assume they provide the same level of isolation.
The specifications alone cannot establish which will sound better to you. Superlux lists 50 mm drivers and a 10 Hz–30 kHz frequency range; DEARBIRDER lists 40 mm drivers and a 20 Hz–20 kHz range. Your preference and listening setup matter too.
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